#ECF8DE#ECF8DE

#ECF8DE is a very light, muted yellow-green. Relative luminance 0.902; OKLCH L 96.3% C 0.036 H 127.4°. Best body text is #000000 at 19.05:1 contrast (WCAG AA passes).

Color values

HEX	#ECF8DE
RGB	rgb(236, 248, 222)
HSL	hsl(88, 65%, 92%)
HSV	hsv(88, 10%, 97%)
CMYK	cmyk(4.8%, 0%, 10.5%, 2.7%)
CIE-LAB	lab(96.10, -8.47, 11.14)
CIE-LCH	lch(96.10, 13.99, 127.23°)
OKLab	oklab(96.33% -0.0221 0.029)
OKLCH	oklch(96.33% 0.036 127.4)
XYZ	xyz(81.3422, 90.2414, 82.2261)
Luminance	0.9024 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#ECF8DE #EADEF8

analogous

#F8F7DE #ECF8DE #DFF8DE

triadic

#ECF8DE #DEECF8 #F8DEEC

tetradic

#ECF8DE #DEF8F7 #EADEF8 #F8DEDF

square

#ECF8DE #DEF8F7 #EADEF8 #F8DEDF

split-complementary

#ECF8DE #DEDFF8 #F7DEF8

monochromatic

#B2E379 #CFEDAC #ECF8DE #F0FAE6 #F0FAE6

Accessibility & contrast

On white

1.10

#ECF8DE on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

19.05

#ECF8DE on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #ECF8DE

19.05:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##ECF8DE	#FFFFFF	#000000	##000000
##ECF8DE	1.00	1.10	19.05	19.05
#FFFFFF	1.10	1.00	21.00	21.00
#000000	19.05	21.00	1.00	1.00
##000000	19.05	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FBF4DD

Deuteranopia (green-blind)

#F9F4DF

Tritanopia (blue-blind)

#EDF5F0

Achromatopsia (no color)

#F4F4F4

Design tokens & code

CSS

--color: #ecf8de;
/* rgb */ color: rgb(236, 248, 222);
/* oklch */ color: oklch(96.3% 0.036 127.4);

Tailwind

colors: {
  custom: {
    50: '#f2fae8',
    500: '#ecf8de',
    950: '#000000',
  },
}

SCSS

$custom: #ecf8de;
$custom-light: #f2fae8;
$custom-dark: #000000;

JSON

{
  "hex": "#ecf8de",
  "rgb": {
    "r": 236,
    "g": 248,
    "b": 222
  },
  "hsl": {
    "h": 87.692,
    "s": 65,
    "l": 92.157
  },
  "oklch": {
    "l": 0.96327,
    "c": 0.03648,
    "h": 127.4
  },
  "luminance": 0.90242
}

Semantic roles & 50–950 ramp

primary

#ECF8DE

secondary

#BB9FDB

accent

#19CD6C

background

#FFFFFE

surface

#FEFFFC

border

#D6D7D5

text

#161716

muted

#858584

Preview Lab

Preview with #ECF8DE

Body copy rendered with the generated semantic roles for this colour.

Preview Lab → · Contrast checker → · Palette generator →